2993162448 has 20 divisors (see below), whose sum is σ = 7732336448. Its totient is φ = 997720800.

The previous prime is 2993162423. The next prime is 2993162449. The reversal of 2993162448 is 8442613992.

It is a super-4 number, since 4×2993162448⁴ (a number of 39 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 62357551 = 2993162448 / (2 + 9 + 9 + 3 + 1 + 6 + 2 + 4 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 2993162397 and 2993162406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2993162449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31178728 + ... + 31178823.

Almost surely, 2^2993162448 is an apocalyptic number.

It is an amenable number.

2993162448 is an abundant number, since it is smaller than the sum of its proper divisors (4739174000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2993162448 is a wasteful number, since it uses less digits than its factorization.

2993162448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62357562 (or 62357556 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 2993162448 is about 54709.8021199127. The cubic root of 2993162448 is about 1441.1530194230.

The spelling of 2993162448 in words is "two billion, nine hundred ninety-three million, one hundred sixty-two thousand, four hundred forty-eight".